✓ Purity · passBatch · PT202605Shop-provided sample
PT-141 × peptide.partners — Lab Test, June 2026
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.742%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-28597D matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
DO70P9Look it up on Kovera Labs ↗Checked Jun 25, 2026
Test results
9 data points
Purity
99.742%
Endotoxins
≤0.5 EU/mL Pass
Heavy metals
Arsenic <0.15, Cadmium <0.05, Lead <0.5, Mercury <0.3
Stated qty
10 mg
Tested qty
13.1 mg
Qty match
131% of labeled · +31%
0label125%
Batch / Lot
PT202605
COA number
KVR-2026-28597D
Container
Lyophilized Powder / Yellow Cap / Silver Crimp
Tested by
Kovera LabsView profile →
About this test
Independent HPLC purity analysis of PT-141 from peptide.partners, performed by Kovera Labs on June 25, 2026. Reported purity: 99.742%. Net content: 13.1 mg against 10 mg labeled (131% of label). Tested content exceeds the labeled amount by 31%. Endotoxins: ≤0.5 EU/mL Pass. Heavy metals: Arsenic <0.15, Cadmium <0.05, Lead <0.5, Mercury <0.3. Batch PT202605. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Kovera Labs · Jun 25, 2026 · Batch PT202605
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